An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5950-00-494-9024
NSN 5920-01-527-5388
NSN 7035-00-064-7008
NSN 5999-01-513-9683
NSN 5945-01-502-6921
NSN 6685-01-364-0280
NSN 6610-00-369-6661
NSN 5895-01-623-9397
NSN 6650-00-705-0269
NSN 6105-01-058-3583
NSN 6145-00-196-1394
NSN 6320-00-937-5625